Home / 2,458,626.62-3,680,985.33-1,303,240.59

Finding the Fourth Proportional to 2,458,626.62, 3,680,985.33 and 1,303,240.59

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Solution

The fourth proportional to 2,458,626.62, 3,680,985.33 and 1,303,240.59 is: 1,951,174.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,458,626.62 : 3,680,985.33 = 1,303,240.59 : x
  2. Step 2: Convert to fraction form
    2,458,626.62/3,680,985.33 = 1,303,240.59/x
  3. Step 3: Cross multiply
    2,458,626.62x = 3,680,985.33 × 1,303,240.59
  4. Step 4: Simplify right side
    2,458,626.62x = 4,797,209,493,250.55
  5. Step 5: Solve for x
    x = 4,797,209,493,250.55/2,458,626.62
  6. Step 6: Final answer
    x = 1,951,174.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.